1440723564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5279}}^1$

素因数の和:5337

約数の個数: 144

約数和(自身を含む): 4506163200

約数和(自身を除く): 3065439636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 361, 378, 399, 513, 532, 684, 722, 756, 798, 1026, 1083, 1197, 1444, 1596, 2052, 2166, 2394, 2527, 3249, 3591, 4332, 4788, 5054, 5279, 6498, 7182, 7581, 9747, 10108, 10558, 12996, 14364, 15162, 15837, 19494, 21116, 22743, 30324, 31674, 36953, 38988, 45486, 47511, 63348, 68229, 73906, 90972, 95022, 100301, 110859, 136458, 142533, 147812, 190044, 200602, 221718, 272916, 285066, 300903, 332577, 401204, 443436, 570132, 601806, 665154, 702107, 902709, 997731, 1203612, 1330308, 1404214, 1805418, 1905719, 1995462, 2106321, 2708127, 2808428, 3610836, 3811438, 3990924, 4212642, 5416254, 5717157, 6318963, 7622876, 8425284, 10832508, 11434314, 12637926, 13340033, 17151471, 18956889, 22868628, 25275852, 26680066, 34302942, 37913778, 40020099, 51454413, 53360132, 68605884, 75827556, 80040198, 102908826, 120060297, 160080396, 205817652, 240120594, 360180891, 480241188, 720361782, 1440723564]

約数ペア:

[(1, 1440723564), (2, 720361782), (3, 480241188), (4, 360180891), (6, 240120594), (7, 205817652), (9, 160080396), (12, 120060297), (14, 102908826), (18, 80040198), (19, 75827556), (21, 68605884), (27, 53360132), (28, 51454413), (36, 40020099), (38, 37913778), (42, 34302942), (54, 26680066), (57, 25275852), (63, 22868628), (76, 18956889), (84, 17151471), (108, 13340033), (114, 12637926), (126, 11434314), (133, 10832508), (171, 8425284), (189, 7622876), (228, 6318963), (252, 5717157), (266, 5416254), (342, 4212642), (361, 3990924), (378, 3811438), (399, 3610836), (513, 2808428), (532, 2708127), (684, 2106321), (722, 1995462), (756, 1905719), (798, 1805418), (1026, 1404214), (1083, 1330308), (1197, 1203612), (1444, 997731), (1596, 902709), (2052, 702107), (2166, 665154), (2394, 601806), (2527, 570132), (3249, 443436), (3591, 401204), (4332, 332577), (4788, 300903), (5054, 285066), (5279, 272916), (6498, 221718), (7182, 200602), (7581, 190044), (9747, 147812), (10108, 142533), (10558, 136458), (12996, 110859), (14364, 100301), (15162, 95022), (15837, 90972), (19494, 73906), (21116, 68229), (22743, 63348), (30324, 47511), (31674, 45486), (36953, 38988)]